direnv 2.0.0

Closes #20540.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
libxml2: Clearer wording Homebrew's site-packages

Style fix in PythonInstalled req. that is :recommended.
go: add NetBSD cross-compiler

Closes #20537.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
colletd: add debug option

Closes #20578.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>